The right side began beating. A lot of bleeding, so they went back in 45 minutes later and got that under control.
He remains with his chest open, for about a week to monitor the heart, but I'm told it all looks good and with lots of work, he should be able to return home in about 6 months and resume his life again.
What a weight lifted off my shoulders, a feeling of hope has returned.
Thank you to all of you for your support.